Move WrappedTexImage functionality to ui/gl

ui/gl/gl_gl_api_implementation.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_GL_GL_API_IMPLEMENTATION_H_
 #define UI_GL_GL_API_IMPLEMENTATION_H_
 
 #include "base/compiler_specific.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_export.h"
@@ skipping 29 matching lines @@
 
   DriverGL* driver_;
 };
 
 // Implemenents the GL API by calling directly into the driver.
 class GL_EXPORT RealGLApi : public GLApiBase {
  public:
   RealGLApi();
   virtual ~RealGLApi();
   void Initialize(DriverGL* driver);
+
+  virtual void glTexImage2DFn(
+      GLenum target, GLint level, GLint internalformat,
+      GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type,
+      const void* pixels) OVERRIDE;
+  virtual void glTexStorage2DEXTFn(
+      GLenum target, GLsizei levels, GLenum internalformat, GLsizei width,
+      GLsizei height) OVERRIDE;
+  virtual void glTexSubImage2DFn(
+      GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width,
+      GLsizei height, GLenum format, GLenum type, const void* pixels) OVERRIDE;
 };
 
 // Inserts a TRACE for every GL call.
 class GL_EXPORT TraceGLApi : public GLApi {
  public:
   TraceGLApi(GLApi* gl_api) : gl_api_(gl_api) { }
   virtual ~TraceGLApi();
 
   // Include the auto-generated part of this class. We split this because
   // it means we can easily edit the non-auto generated parts right here in
@@ skipping 28 matching lines @@
   // The current virtual context.
   GLContext* current_context_;
 
   // The supported extensions being advertised for this virtual context.
   std::string extensions_;
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_API_IMPLEMENTATION_H_